baber/WOPTO huggingface dataset:
Patent JP-H09251073-A (JP)
Title: Low noise type vibrator
Inventor: HONDA IWAO
IPC: H04R17/10
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a low noise type vibrator which can reduce the diffusion of vibration energy to a supporting structure and decrease self-noise due to the disturbing vibration of the structure and has excellent S/N ratio. SOLUTION: In the low noise type vibrator, a vibrator assembly obtained by coaxially longitudinally arraying a plurality of annular piezoelectric elements, inserting an annular supporting member 3 into the center, and clamping a clamping bolt 13 the front and rear ends of which are engaged the front and rear measures 1, 2 and the intermediate part of which is loosely passed via radial gaps through the central holes of the front elements 4-1 to 4-3, member 3 and rear elements 4-1 to 4-3 is inserted coaxially into a support cylinder 6, and the member 3 is supported to the cylinder 6. The thin flange 7 formed coaxially at the center of the outer periphery of the support 3 is sandwiched between the cylinder 6 and a bushing 8 coaxially engaged with the rear end of the cylinder 6 to be clamped.
Patent JP-2002241379-A (JP)
Title: 3-oxadiazolylquinoxaline derivative
Inventor: ONO KAZUNORI
IPC: C07D413/04
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a compound having a high affinity selective for a benzodiazepine receptor. SOLUTION: This 3-oxadiazolylquinoxaline derivative is represented by chemical formula 1 (Het means oxadiazolyl group; R1 means hydrogen atom, a lower alkyl group, a cyclo-lower alkyl group, a lower alkenyl group, a lower alkynyl group, a substituted or an unsubstituted aryl group, a substituted or an substituted heteroaryl group, a lower alkoxy group or the like; R2 means hydrogen atom, a lower alkyl group, a cyclo-lower alkyl group, a halogen atom, hydroxy group, a lower alkoxy group, cyano group, nitro group, an acyl group, a substituted or an unsubstituted benzoyl group or the like; and R3 means hydrogen atom, a halogen atom, a lower alkoxy group or the like). Since the compound has a high affinity selective for the benzodiazepine receptor, the compound is useful as an agent for the benzodiazepine receptor.
Patent JP-H06303762-A (JP)
Title: Protection device of thyristor conversion device
Inventor: KAWASAKI KENICHI
IPC: H02M1/00
Filed: 1993-04-15
Abstract: PURPOSE:To prevent a snubber resistor from being burnt by providing a means for detecting the surface temperature of the snubber resistor for monitoring the surface temperature constantly, judging that the control angle is abnormal when the surface temperature of the snubber resistor exceeds a specific value, and then controlling a control angle or stopping a thyristor conversion device. CONSTITUTION:Infrared rays emitted by a snubber resistor 4-1 are guided by a light guide 8 and are fed to an infrared thermometer 9 and then the surface temperature measurement result of the snubber resistor 4-1 is output from a level detector 11 to the infrared ray thermometer 9 as a signal C. When the signal C exceeds a specific value, the level detector 11 is activated, a signal e is output to an ignition phase control device 1, and the ignition phase control device 1 immediately stops the thyristor conversion device when it receives the signal e, thus stopping the thyristor conversion device before the snubber resistor is burnt even if the control angle greatly deviates from a normal operation allowable value due to the failure in a control system.
Patent JP-H09249087-A (JP)
Title: Cover body for air bag device
Inventor: YANAGIHARA MASAHIKO
IPC: B60R21/20
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To openly break a cover body easily at a specified position without cutting into a foaming resin layer or preventing stripping with another layer by fixing both parties due to adhesive, welding, or the like without intervening the foaming resin layer with a skin and a base material layer adjacent at a breakage part. SOLUTION: In a cover body 1, a skin 4 and a base material layer 6 are bent in their respective directions, whereby a breakage part 9 permits these skin 4 and base material layer 6 to be adjacent to each other at its center and to be directly adhered at a specified width without intervening a foaming resin layer 5. Thereby, recess grooves T and 12 are formed on these top and bottom faces of the cover body 1 when the breakage part 9 is centered, and it becomes possible to enhance the stress concentration to the breakage part 9 at its center by means of the recess grooves 7 and 12 on these top and bottom faces. Therefore, when the breakage part 9 vulnerably provided with the base material layer 6 pressurized with an inflated air bag 10 is stressed and broken, the skin 6 is openly broken with it fixed to the base material layer 6.
Patent JP-S58204519-A (JP)
Inventor: TAKAMIZAWA HIDEO
IPC: H01G4/30
Filed: 1982-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02268968-A (JP)
Title: Device and method for continuous manufacture of box structure
Inventor: TSUKAMOTO NOBUSUKE
IPC: B23K37/00
Filed: 1989-04-06
Abstract: PURPOSE:To effectively operate all devices on a line and to remarkably shorten the time required for completing a product by moving a box structure to which a reinforcing diaphragm is welded at a prescribed gap and each working device in the horizontal direction in a columnar body having a box-shaped cross section. CONSTITUTION:In this system, various working equipments such as an assembling device 8 for a box material 3, electroslag welding equipments 20a, 20b, a submerged arc welding equipment 31, a piercing equipment 33, etc., are placed in the horizontal direction against the lengthwise direction of a manufacturing line 1, and the box material 3 is brought to transverse feed against the line, therefore, the overall length of the manufacturing line can be shortened remarkably. Also, each working equipment can move in the horizontal direction along the line, therefore, by providing a prescribed stock yard, the working time can be adjusted suitably. In such a way, by fluctuating suitably the operation rate of every process, a difference of a tact time of each process is adjusted, and all the devices on the line can be operated effectively, therefore, the process can be executed rationally as a whole.
Patent JP-H02265860-A (JP)
Title: Sensitive material processing device
Inventor: KASHINO AKIO
IPC: G03D13/00
Filed: 1989-04-06
Abstract: PURPOSE:To easily and surely sort and store processing finished sensitive materials in accordance with a predetermined sorting condition by providing constitution in such a way as providing trays for storing the processing finished sensitive materials and sorting, classifying and storing those materials in the trays in accordance with the predetermined sorting condition. CONSTITUTION:A device main body 1 is provided with, in the opposite side to its sensitive material carrying-in part A a sensitive material carrying-out part E and plural trays 111 are arranged in its sorter part 110. A detecting means 112 is arranged in the rear step of a hot air drying part D2 and a sorting member 102 is detected by this detecting member 112. A control part 103 controls a sorter driving means 113 based on this sorting member 102 and drives a selector guide 114 to sort processing sensitive materials F and automatically classify and store them in the predetermined tray 111. Thus by sorting and storing automatically the processed sensitive material F in the predetermined tray 111 copying even with high speed processing of the sensitive material F is possible by omitting sorting work of a worker.
Patent JP-S62244345-A (JP)
Title: Method for starting weak flow in tea raw leaf washer and structure for starting said weak flow
Inventor: KITAGAWA HARUO
IPC: A23F3/06
Filed: 1986-04-16
Abstract: PURPOSE:To produce weak flow by a simple structure and to wash tea raw leaves continuously at improved treatment capacity without requiring complicated mechanism and control, by floating bubbles generated in a pipe connecting an opening of a starting bottom end of water channel in a water tank to an end to an opening of a starting end. CONSTITUTION:A motor 16 of a tea leaf washer 1 is driven, a screw 17 is rotated through a motor shaft 16a, a pulley belt and a screw shaft 17a, water in a communicating pipe 12 of a water tank 3 on a machine frame 2 is pushed out to a water supply opening 10, water is supplied to a discharge pipe 11 to discharge sand and mud which are not removed by a sand and mud precipitating channel 9 to generate water flow. On the other hand, bubbles are produced from a great number of jetting holes 20 through an air guide pipe 19 connecting compressed air from an air pump 21 to a piping 22, an opening of starting bottom end of water channel and an end and the water flow is stirred. Then, raw tea leaves are fed from a leaf feeder 38 to the water tank 3, the leaves are repeatedly floated and settled in the stirred water flow, attached sand and mud are washed away, the tea leaves are picked up by a belt conveyer 4, finishing water from a second filter tank 32 of a water feeder system 6 also used for feeding finishing water is sprayed through a water supply pump 34, a water supply pipe 28 and a water sprinkling pipe 26 from a great number of water sprinkling holes 27 and the leaves are washed and dehydrated by a dehydrator 39.
Patent JP-H03288751-A (JP)
Title: Air pouring device for air shaft
Inventor: KANEKO JIRO
IPC: B65H18/04
Filed: 1990-04-02
Abstract: PURPOSE:To automatically pour the air for chucking by supporting a movable joint on an arm through a movable joint driving mechanism for shifting the top edge of a movable joint so as to be fitted at an air pouring port. CONSTITUTION:An air pouring port 2 is formed at the edge of an air shaft 1, and a movable joint is installed on an arm 3 for supporting the edge part of the air shaft 1. Then, the top edge of the movable joint 4 is fitted into the air pouring port 2 by the operation of a movable joint driving mechanism 5. Through this fitting, the movable joint 4 and the air shaft 1 are connected, and an air pouring passage for the air for chuck extension which passes through the supporting part of the air shaft 1 is formed.
Patent JP-S59212923-A (JP)
Title: Self-traveling dolly containing horizontal control function
Inventor: FUKUDA SHIROU
IPC: B61B13/00
Filed: 1983-05-17
Abstract: PURPOSE:To prevent the fall of loads from a dolly despite a slope of the floor surface by giving control to keep the horizontal state of a load receiving bed. CONSTITUTION:Slope detectors 13a and 13b are attached toward the diagonal lines of universal wheels 3-6. Then weights 12a and 12b which are sent out and pulled in by guide rails 15a and 15b and drivers 10a and 10b at both sides are set at the upper or lower position which is coaxial to the detectors 13a and 13b. While a weight shift control part 37 is provided to a universal wheel drive control part 9. In addition, springs 18 and 19, etc. which vary their length by the loads are attached between the wheels 3-6 and a bed 2. As a result, the bed 2 is always kept horizontal and therefore the fall of the loads can be avoided despite a slope of the floor surface.
Patent JP-S62244668-A (JP)
Title: Method for driving light source for printer
Inventor: SHIMIZU YUKIHIKO
IPC: H04N1/036
Filed: 1986-04-18
Abstract: PURPOSE:To form a continuous linear latent image right-angled to the moving direction of a recording medium on the recording medium and to enhance display grade through the adaptation to a light source for a printer, by a method wherein second control voltage as an applying signal is set so as to be almost the same to anode voltage and the first control voltage applied to a first control electrode is lower than the second control voltage in a specific range. CONSTITUTION:In a vacuum fluorescent tube having a tetrode structure, second control voltage as an applying signal is set so as to be almost same to anode voltage and the first control voltage applied to a first control electrode 18 is made lower than the second control voltage by 0-100V. Anode voltage Vb is set to a range of 150-350V and, for example, set to 200V. The same second voltage of 200V as the anode voltage is applied to a second control electrode 15. The first control electrode applied to the first control electrode 18 is set to a range of 50-200V and, for example, set to 80V. When the vacuum fluorescent tube is allowed to perform light emitting display under the above mentioned conditions, electron beam is not almost converged when passes through a slit 16 and collides with the fluorescent layer of an anode almost vertically and each light emitting dot can emit light over the full width of the dot and can continuously emit dot-like light.
Patent JP-S6034762-A (JP)
Inventor: HAINTSU TOMASHIEKU
IPC: B05C1/06
Filed: 1984-05-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58205680-A (JP)
Title: Method for profile controlling of arc welding
Inventor: ISHIWATARI KOUJI
IPC: B23K9/127
Filed: 1982-05-26
Abstract: PURPOSE:To profile control accurately a welding torch along a groove line, by detecting the distance between the electrode and groove wall under a condition where the arc column is deflected toward the groove wall and correcting the osillating amplitude. CONSTITUTION:In automatic TIG welding, a magnetic field in the direction of forward-backward moving axis is applied to an arc pillar 18 by exciting magnetic coils 14 and 15 installed in a welding torch section 23. The polarity of magnetic poles 16 (17) extended downward from the iron core 13 of the electromagnetic coils 14 and 15 with an electrode 33 in between is controlled and the arc pillar 18 is deflected toward groove walls 44a and 44b. The welding torch section 23 is oscillated rightward and leftward and the distance between the leftmost and rightmost positions of the torch 23 and groove walls is measured by means of an arc voltage, etc. The rightward and leftward oscillation amplitude is corrected so that the distances become specified values, and the welding torch 23 is made to follow the groove line.
Patent JP-S5614503-A (JP)
Title: Measurement of forming rate of plasma-polymerized film and production
Inventor: YANAGIHARA KENJI
IPC: C08G85/00
Filed: 1979-07-13
Abstract: PURPOSE: To control the forming rate of plasma-polymerized film (Kr), by preparing, in advance, a diagram representing the relationship between a probe surface temperature (Tc) at which the polymerized film begins to form on a probe for measuring the plasma characteristics and a forming rate (Kr) of a plasma-polymerized film at this temperature and determining the Kr by monitoring the Tc during polymerization.  
     CONSTITUTION: A Kr-Tc relationship diagram as shown is prepared by measuring a probe surface temperature (Tc) at which the polymerized film begins to form on a plasma characteristic- measuring probe equipped with heating means, and on the other hand, calculating the forming rate by weighing the plasma-polymerized film deposited on the base film. In the plasma polymerization of an organic monomer, a plasma-polymerized polymer film having a uniform thickness can be produced with good reproducibility, by detecting the Tc and controlling the forming rate of film at a predetermined value by monitoring the Tc. The Tc is detected from the fact that the current-voltage characteristic curve in the electric circuit for the probe varies with the beginning of deposition of the polymer film on the probe surface.  
     EFFECT: It is possible to detect the forming rate of film at any time in the course of polymerization without opening the reactor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02290782-A (JP)
Title: Steering angle neutral point detecting device
Inventor: MATSUOKA HIROSHI
IPC: B62D101/00
Filed: 1989-04-07
Abstract: PURPOSE:To improve the precision of the neutral point detection by detecting the steering position of a steering mechanism and detecting the middle point of the steering mechanism from the result of the above-described detection when the steering torque is smaller than the set value of the steering torque which is set according to the car speed and the torque difference is smaller than the set value of the torque difference. CONSTITUTION:A torque sensor 6 for detecting the steering torque applied onto a steered wheel is installed into a pinion shaft case 4, and the output signal is inputted into a control part 7, and compared with a standard electric potential. Therefore, a motor 8 for steering assistance is drive-controlled by recognizing the direction and magnitude of the steering torque, and the generated power is transmitted to a rack shaft 1 through an electromagnetic clutch 16, planetary gear reduction gear 9, bevel gear train 31 and 32, and a pinion. In such a steering device, if the actual steering torque is smaller than the steering torque which is set according to the car speed detected by a car speed detector 18 and the steering torque variation quantity is less than the set value of the torque variation quantity, the neutral point of the steering angle is detected from the steering position detected by a steering position detecting means 17.
Patent JP-S5613801-A (JP)
Title: Fixing method of waveguide and flange
Inventor: TOMITE TOSHIO
IPC: H01P1/04
Filed: 1979-07-13
Abstract: PURPOSE:To eliminate the junction part such as the solder or the like and thus increase the productivity, by forming the flange attaching part by opening the tip area of the rectangular waveguide. CONSTITUTION:The virtually Z-shaped folded attaching part 11 is provided to rectangular waveguide 10 with face E opened and in parallel to face H. At the same time, waveguide 10 is divided symmetrically into two parts to hold bar-type dielectric substance 12 between. Furthermore, waveguide flange 13 having electric wave reflecting surface 14 of 90 degrees has concave groove 15 parallel to face H in front of surface 14. Then waveguide 10 is inserted into groove 15 to be assembled, and attaching part 11 is fixed with rivet 16. Thus the junction part such as the solder or the like is eliminated to increase the productivity for attachment of the flange.
Patent JP-H04319966-A (JP)
Title: Sheet jam detection device
Inventor: YAMANASHI MOTOAKI
IPC: B65H7/06
Filed: 1991-04-19
Abstract: PURPOSE:To eliminate necessity for enlarging and complicating a circuit scale by providing only one set of capacity measurement means for measuring capacitance. CONSTITUTION:When the leading end of sensitized paper 1 wound around an exposure drum 8 arrives at the position of an electrode 101a, CPU 20 controls a selector circuit, thereby connecting the electrode 101a to a capacity measurement circuit. In this state, the leading end of the sensitized paper 1 is inserted in a capacitor formed by the electrode 101a with the exposure drum 8. In other words, there appears status where a dielectric is inserted in space between the electrodes of a capacitor, and the capacitance of the capacitor increases. In this case, the capacity measurement circuit connected to the electrode 101a measures the capacitance of the capacitor and detects an increase in capacitance, thereby finding that the sensitized paper 1 reaches a gap between the electrode 101a and the exposure drum 8. In addition, the circuit transmits the positional information of the detected paper 1 to the CPU 20.
Patent JP-2000281536-A (JP)
Title: Manicure preparation
Inventor: YABE NOBUYOSHI
IPC: A61K8/46
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a manicure preparation capable of exhibiting stability such as good dispersibility or settling properties and good in gloss of a coating film and makeup lasting quality by including a powder treated with a compound having a specific perfluoropolyether group. SOLUTION: This manicure preparation comprises a powder treated with a compound selected from a perfluoropolyether dialkyl phosphate and its salt, a perfluoropolyether dialkyl sulfate and its salt and a perfluoropolyether dialkyl carboxylate and its salt and having a perfluoropolyether group having >=300 molecular weight. A powder conventionally used as a powder for makeup such as inorganic powders, bright powders or organic powders is cited as the substrate powder to be subjected to the treatment. A method for dissolving or dispersing the compound in a solvent, mixing the resultant solution or dispersion with the powder, then removing the solvent, drying the resultant powder and readily obtaining the treated powder is cited as the method for treating the powder with the above compound.
Patent JP-H09280441-A (JP)
Title: Pipe connection structure
Inventor: HAYASHI YOSHIHIKO
IPC: F16L27/12
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To improve a separation preventing function for a thrust load at the time of an earthquake in a pipe connection structure in which metal fittings which are respectively embracingly fixed to the pipe end of an insert opening side and a receiving opening by a tension resistance member, by arranging the tension resistance member in such a manner that it can be extended and shrunk in the direction of a pipe shaft and can be vertically bent in the direction of the pipe shaft. SOLUTION: A rubber ring mounting groove is formed in a receiving opening (b), and the insert opening (a) of one pipe end is inserted to the receiving opening (b). A metal fitting A is embracingly fixed to the periphery of the pipe end of an insert opening (a) side, and a metal fitting B is embracingly fixed to a receiving opening (b) side, then both metal fittings A, B are connected to each other through a connecting rod 1. This connecting rod 1 comprises connecting rod pieces 1a, 1b respectively locked in the metal fittings A, B, a T-shaped head locked in the locking hole of the connecting rod 1 of the metal fitting A is arranged at one end of the connecting rod piece 1a, and a bifurcated parallel part 13a is formed at the other end thereof.  While, the connecting rod piece 1b has a hook-shaped head 12b at one end, and this hook-shaped head 12b is equipped with a guide 121b and a stopper 122b, thereby the guide 121b is slidably received in the oblong hole of the bifurcated parallel part 13a.
Patent JP-S59215989-A (JP)
Title: Rotary compressor
Inventor: SAKAMAKI HIROSHI
IPC: F04C18/348
Filed: 1983-05-21
Abstract: PURPOSE:To ensure clearance, serving as a pneumatic bearing, through prevention of hand drum-shaped deformation of a rotary sleeve and to ensure smooth rotation performance of the rotary sleeve through improvement of resistance to wear of the rotary sleeve, by a method wherein a composite material layer, which has lower rate of thermal expansion than that of the basic material of the rotary sleeve, is formed on the inner peripheral surface of the rotary sleeve. CONSTITUTION:A rotary sleeve 17 is rotatably and floatably supported in a center housing 1 through a pneumatic bearing chamber 18, and a rotor 2, which has vanes 16, which insertably engage therewith, is mounted inwardly of the rotary sleeve 17. A composite material layer 36, which has lower rate of thermal expansion than that of the basic material of the rotary sleeve 17, is formed on the inner peripheral surface of the rotary sleeve 17. This causes the composite material layer 36 to prevent thermal expansion of the basic material of the rotary sleeve 17 through the entire surface of an inner periphery, prevents thermal deformation of the whole rotary sleeve 17 and both ends thereof and also hand drum-shaped thermal deformation. Prevention of thermal deformation of the hand drum-shaped thermal deformation results in maintenance of uniform clearance of the pneumatic bearing chamber 18 and enables prevention of creation of wear at both end parts of the rotary sleeve 17.